The area of a circle is 497 squared meters.
What is the radius, in meters?

Which graph shows a function with a range of all real numbers greater than or equal to -1

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

15/16 as a decimal rounded to the nearest hundredth